Clay bricks are the most basic refractory material in industrial kilns. For buyers, mastering the core selection criteria can effectively balance cost and performance. 1.Core elements of clay bricks First, the clay brick material is fundamental to its performance. It…
The core reason for choosing refractory bricks is their high-temperature resistance, wear resistance, and corrosion resistance. They precisely meet the core protection requirements of high-temperature working conditions, making them an indispensable key protective material in industrial high-temperature fields. Key…
Refractory bricks, as core protective materials in high-temperature industries, encompass various categories including clay bricks, high-alumina bricks, silica bricks, and magnesia bricks. Their damage directly impacts kiln operating efficiency and production safety. Different types of refractory bricks have significant differences…
Clay fire bricks and high-alumina bricks are fundamental materials for industrial kilns. However, many users often face confusion when selecting them. This article will analyze the differences from the following three aspects to help you make the optimal decision. 1.…
In high-temperature industries such as steel smelting, cement production, and glass manufacturing, refractory bricks, as the foundation for kiln linings, silently endure the scorching heat and chemical erosion of temperatures exceeding thousands of degrees Celsius. They are not a single…
In high-temperature industrial settings, refractory bricks are indispensable core materials. From boiler operation to kiln smelting, from incineration to high-temperature reactors, the quality of refractory bricks directly determines equipment lifespan and production safety. Many companies struggle with the choice: which…
Refractory bricks are a special building material with excellent high-temperature resistance, widely used in metallurgy, building materials, chemical industry, and many other industries. The following are its main application areas: Metallurgical Industry Blast furnaces are key equipment in ironmaking,…
Fast heating, long service life, and low budget. For kilns with these requirements, choose clay refractory bricks for the lining first. This will save a lot of trouble later. 1. Stable clay brick material – safe kiln walls Clay refractory…
The core of choosing refractory bricks is matching the temperature, medium, and stress requirements of the application scenario, rather than simply pursuing high performance indicators. It requires a step-by-step selection based on three dimensions: the application environment, brick performance, and…
Why are electric arc furnaces better than converters? The answer will become clear after reading this article. 1.Heat source temperature In terms of heat source temperature, electric arc furnaces are more concentrated, while converters rely on oxygen blowing. In an…
In cement production, the rotary kiln is a core piece of equipment. Its working environment is harsh, with high temperatures, high abrasion, and strong corrosion being the norm. This places extremely high demands on the refractory materials inside the kiln.…
Corundum bricks refer to refractory materials with an alumina content greater than 90% and corundum as the main crystalline phase. The following is a description of their main properties: Refractory Performance: Corundum bricks have very high refractoriness, generally exceeding 1790℃,…